OT-2026-000057765
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000057765) never changes.
Identity and time
| Publication number | OT-2026-000057765 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed7-795d-88b2-d74675bc3893 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f3cc3cc9c7f72bcbd73cfab28088092520757264e922ae9cc30ee3ca1254969 |
|---|---|
| Markdown | 36a71af8fdfa56cb4cbb3754432d6cb00fdd1f4addfe91c0dc018cfa0fa1d550 |
| Publication page | eff7162c86e98df07b40c5dd76139148b9a2b83bb6f7d08bd49662e1235c38fa |
| Manifest | e79e4e9177bc69342e5aff50379e4c5712107dba5aa515d72d7ee5c160f129b4 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | za9RFJyUncWCuwMe4iiU/oC7mXlC7TFaQB+Uu0zD4ITnga5henMeZ2oWHnEHfN+KGltbOB3rhFrzUovmbLypDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:18.736287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057765observed eff7162c86e98df07b40c5dd76139148...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:18.718016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057765/manifest.jsonobserved e79e4e9177bc69342e5aff50379e4c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:18.699674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057765/publication.mdobserved 36a71af8fdfa56cb4cbb3754432d6cb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:18.680495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057765/publication.txtobserved 7f3cc3cc9c7f72bcbd73cfab28088092...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|